Add seurat test data link fix to container test

.gitlab-ci.yml

@@ -252,7 +252,7 @@ container_seurat_test:
       - master
       - tags
   script:
-    - ln -s test-data/output/* .
+    - ln -sfn test_data/output/* .
     - singularity run 'docker://bicf/seurat:2.0.0_indev' Rscript workflow/scripts/downstream_viz.r --sample sample1 --cellrangerVersion 4.0.0
     - singularity run 'docker://bicf/seurat:2.0.0_indev' bash workflow/scripts/versions_seurat.sh > version_seurat.txt
   artifacts: